FR420402A - Convex reflector - Google Patents

Convex reflector

Info

Publication number
FR420402A
FR420402A FR420402DA FR420402A FR 420402 A FR420402 A FR 420402A FR 420402D A FR420402D A FR 420402DA FR 420402 A FR420402 A FR 420402A
Authority
FR
France
Prior art keywords
convex reflector
reflector
convex
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Jean-Joseph Chataing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JEAN JOSEPH CHATAING
Original Assignee
JEAN JOSEPH CHATAING
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JEAN JOSEPH CHATAING filed Critical JEAN JOSEPH CHATAING
Application granted granted Critical
Publication of FR420402A publication Critical patent/FR420402A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR420402D 1910-09-14 1910-09-14 Convex reflector Expired FR420402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR420402T 1910-09-14

Publications (1)

Publication Number Publication Date
FR420402A true FR420402A (en) 1911-01-30

Family

ID=1463545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR420402D Expired FR420402A (en) 1910-09-14 1910-09-14 Convex reflector

Country Status (1)

Country Link
FR (1) FR420402A (en)

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